Show HN: Camera app teaches landscape geology
The gist
Hacker News user headsupernova posted Outcrop, an AR app that overlays geologic maps on real terrain.
It is out on Android but still stuck in Apple's review queue.
How it unfolded
- Oct 29, 2026Outcrop: Geology Map in AR was listed on Google Play by Flyover Country LLC, rated for ages 3+ with 5+ downloads.
- Nov 1, 2026headsupernova posted the Show HN item to Hacker News, where it drew 27 points and 5 comments.
- Nov 1, 2026A daily.dev post on the item reported 33 comments and a community take of 78% positive, 18% mixed and 4% skeptical.